Which song became Lady Gaga's third consecutive number-one song on Billboard's Pop Songs chart and was accompanied by a music video portraying her dancing through an underground subway station?

Explanation

"The Fame" is the debut studio album by Lady Gaga. It was released on August 19, 2008 through Interscope Records. Promotion was primarily done through "The Fame Ball Tour" and multiple television appearances. The album includes the singles "Just Dance", "Poker Face", "Eh, Eh (Nothing Else I Can Say)", "LoveGame" and "Paparazzi".